Part $2$: Cable Design, Specifications, & Calculations $50$ points

A $15$ Hp $,$ three$-$phase air compressor is powered using a $4-$core, armored XLPE cable operating temperature$).$ It has a pf of $0\mathrm{.}85$ lagging and it is connected to $400V,50Hz$ power supply. The total cable length needed to serve this compressor is $10$ m from its distribution board and the cable inside the building is installed on a perforated cable tray touching $8$ other cables. The cable outside the building is installed in perforated trays touching $6$ other cables. Note: $1Hp=746$ Watts. Note: Ta inside $=400C,$ and Ta outside $=60C.$

Calculate and Determine

A$.$ Design current in Amp

B$.$ MCB $($Miniature Circuit Breaker$)$ rating in Amp

C$.$ Correction Factors, Inside and Out

D$.$ Inside and Out Tabulated Current in Amp

E$.$ Maximum Tabulated Current in Amp

F$.$ Ampacity: cable$/$wire continuous current carrying capacity at its operating Temperature, in Amp$)$

G$.$ Cable$/$Wire Cross$-$Sectional Area or Size, in $m{m}^2$

H$.$ Cable voltage drop, in volts,

$\backslash$table$[[$Ib$,5pts$